Ding ding ding! It's time for the for the Lightning Round. Cramer makes the call on viewer favorite stocks.

RR Donnelley & Sons: "I don't understand why this stock hasn't gone up. This is one of my faves, and I am not backing away from it ... I think it's a very good investment."

Ruckus Wireless: "It's too hard of an industry. I bet they even know that themselves."

US Steel Corp: "It's time to swap into Nucor which I like a lot more."

Plug Power: "They have to start showing some real earnings. It's been around for a long time, I love the concept too but I'm not going there."

----------------------------------------------------------
Read more from Mad Money with Jim Cramer
Cramer Remix: Time your Apple picking
Cramer calls the market bottom
Cramer: Vital earnings week ahead
----------------------------------------------------------

Sierra Wireless: "I thought you were going to say Skyworks instead! Skyworks is the one I like. I say buy, buy, buy to mine."

Fiat Chrysler Automobiles: "If you have to own an auto that would be the one to own. I think these are houses of pain but they are doing quite well."

Lyondellbasell Industries: " I think it's a very cheap stock, but I will suggest Dow Chemical which has come down tremendously and I think represents better value."

Call Cramer: 1-800-743-CNBC

Questions for Cramer? madmoney@cnbc.com

Questions, comments, suggestions for the "Mad Money" website? madcap@cnbc.com